Duratrac sidewalls are definitely thin. I randomly popped a Duratrac on a flat fire road. I love them for daily driving, snow and and driving around the farm. I continue to run them every day and will buy another set when these wear out. But I have a spare set of wheels with STT Pros for...
I would agree.
I have 275/65r18 STT Pros - and it rolls on the bumps - but it seems pretty well accepted that that is the max. Mine is certainly very, very close to not rolling.
No, it is an ordeal to retrofit factory seats. There is quite a bit of wiring missing.
I gave up on that and am getting ready to install some aftermarket elements.